President Obama has cut back on plans for Orion, which was going to go back to the moon and then on to Mars.

FORBES: Lead Like NASA - Accomplish the Ultimate Stretch Goal

It takes 7 minutes for the signal to go from Earth to Mars and back again.

FORBES: Mars Probe Curiosity Is Ready To Land On Monday

He says that it is theoretically possible to go to Mars and back using the Dragon and Falcon Heavy systems manufactured by California-based firm SpaceX.

BBC: US private sector hopes to send older couple to Mars

We're going to take a short break and when we come back we're going to switch from Mars, Jupiter - where you want to go?

NPR: Astronomers Prepare to Fight Pluto Demotion